I have to agree about the magnesium as caroline2 has mentioned. I have been in so much pain recently for various reasons and that combined with my Restless Leg Syndrome has made sleeping extremely difficult. I don't know where I'd be if I didn't have my magnesium spray, epsom salt foot baths and mag tablets. It doesn't "fix" it but it truly does help me.

It's certainly worth trying and it's something that's not too expensive.